What is the cheapest airline that flies from Seattle/Tacoma Intl to Birmingham?

Aer Lingus, Turkish Airlines, and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Birmingham

Which airport is the most popular layover for flights between Seattle and Birmingham?

Dublin (DUB) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Seattle to Birmingham?

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 13h 25m.

Which layover airport offers the lowest fares from Seattle to Birmingham?

Flights via Amsterdam (AMS) offer the lowest average round-trip price of $780.

What airlines fly to Birmingham?

Aer Lingus, British Airways and Icelandair are the top three most popular airlines that fly to Birmingham from Seattle according to our data. Aer Lingus is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Birmingham. Keep in mind that there are 7 different airlines that fly to Birmingham on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Seattle to Birmingham?

Dublin (DUB) has the shortest average layover time for this route: 2h 20m.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Birmingham Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Birmingham Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Birmingham Airport?

As of September 2026, there are 5 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Birmingham Airport.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Birmingham Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Birmingham Airport.

What documentation or ID do you need to fly to Birmingham Airport?

The travel and health documents required for your trip to Birmingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Birmingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$320 Cheap Flights from Seattle to Birmingham in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Birmingham

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 pm - 1:50 pmSEA Seattle/Tacoma Intl-BHX Birmingham

15h 15m1 stop Reykjavik Keflavik Intl

7:05 am - 5:00 pmBHX Birmingham-SEA Seattle/Tacoma Intl

17h 55m1 stop Reykjavik Keflavik Intl

$636Multiple Airlines

Fri, Dec 4 - Tue, Dec 15

2:35 pm - 1:45 pmSEA Seattle/Tacoma Intl-BHX Birmingham

15h 10m1 stop Reykjavik Keflavik Intl

7:05 am - 5:00 pmBHX Birmingham-SEA Seattle/Tacoma Intl

17h 55m1 stop Reykjavik Keflavik Intl

$662Multiple Airlines

Mon, Dec 7 - Tue, Dec 15

3:25 pm - 5:40 pmSEA Seattle/Tacoma Intl-BHX Birmingham

18h 15m1 stop Paris Charles de Gaulle

6:00 am - 3:13 pmBHX Birmingham-SEA Seattle/Tacoma Intl

17h 13m1 stop Paris Charles de Gaulle

$790Delta

Wed, Dec 9 - Wed, Dec 16

3:25 pm - 5:40 pmSEA Seattle/Tacoma Intl-BHX Birmingham

18h 15m1 stop Paris Charles de Gaulle

6:00 am - 1:50 pmBHX Birmingham-SEA Seattle/Tacoma Intl

15h 50m1 stop Paris Charles de Gaulle

$791Delta

Wed, Dec 9 - Tue, Dec 15

4:05 pm - 9:20 pmSEA Seattle/Tacoma Intl-BHX Birmingham

21h 15m1 stop Paris Charles de Gaulle

9:25 am - 10:05 pmBHX Birmingham-SEA Seattle/Tacoma Intl

20h 40m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$809Virgin Atlantic

Tue, Jan 12 - Wed, Jan 27

7:15 am - 8:35 amSEA Seattle/Tacoma Intl-BHX Birmingham

17h 20m2 stops New York John F Kennedy Intl Amsterdam Schiphol

8:45 pm - 11:35 amBHX Birmingham-SEA Seattle/Tacoma Intl

22h 50m1 stop Amsterdam Schiphol

$815KLM

Mon, Feb 1 - Mon, Mar 1

6:00 am - 8:35 amSEA Seattle/Tacoma Intl-BHX Birmingham

18h 35m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

10:40 am - 10:04 pmBHX Birmingham-SEA Seattle/Tacoma Intl

19h 24m2 stops Paris Charles de Gaulle Boston Logan Intl

$825Virgin Atlantic

Tue, Jan 12 - Wed, Jan 27

3:25 pm - 4:50 pmSEA Seattle/Tacoma Intl-BHX Birmingham

18h 25m1 stop Amsterdam Schiphol

6:00 am - 11:47 amBHX Birmingham-SEA Seattle/Tacoma Intl

13h 47m1 stop Amsterdam Schiphol

$851KLM

Thu, Oct 29 - Thu, Nov 5

2:10 pm - 5:15 pmSEA Seattle/Tacoma Intl-BHX Birmingham

19h 05m1 stop Frankfurt am Main

6:00 am - 1:00 pmBHX Birmingham-SEA Seattle/Tacoma Intl

14h 00m1 stop Frankfurt am Main

$870Lufthansa

Thu, Oct 22 - Thu, Oct 29

2:50 pm - 5:00 pmSEA Seattle/Tacoma Intl-BHX Birmingham

18h 10m1 stop Munich Franz Josef Strauss

6:00 am - 12:00 pmBHX Birmingham-SEA Seattle/Tacoma Intl

14h 00m1 stop Frankfurt am Main

$873Lufthansa

Sun, Dec 6 - Thu, Dec 17

Cheap last minute flights

Enter your travel dates to find the best prices.

6:45 pm - 10:10 pmSEA Seattle/Tacoma Intl-BHX Birmingham

19h 25m1 stop Paris Charles de Gaulle

6:00 am - 1:50 pmBHX Birmingham-SEA Seattle/Tacoma Intl

15h 50m1 stop Paris Charles de Gaulle

$837Air France

Sun, Sep 20 - Sat, Dec 12

6:45 pm - 5:50 pmSEA Seattle/Tacoma Intl-BHX Birmingham

15h 05m1 stop Paris Charles de Gaulle

1:30 pm - 11:50 amBHX Birmingham-SEA Seattle/Tacoma Intl

30h 20m1 stop Amsterdam Schiphol

$840Delta

Sun, Sep 20 - Sat, Dec 12

6:45 pm - 5:50 pmSEA Seattle/Tacoma Intl-BHX Birmingham

15h 05m1 stop Paris Charles de Gaulle

9:25 am - 8:19 pmBHX Birmingham-SEA Seattle/Tacoma Intl

18h 54m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$843Multiple Airlines

Sun, Sep 20 - Sat, Dec 12

7:15 am - 1:40 pmSEA Seattle/Tacoma Intl-BHX Birmingham

22h 25m2 stops Chicago O'Hare Intl Paris Charles de Gaulle

6:00 am - 1:50 pmBHX Birmingham-SEA Seattle/Tacoma Intl

15h 50m1 stop Paris Charles de Gaulle

$845Delta

Sun, Sep 20 - Sat, Dec 12

11:59 pm - 12:40 pmSEA Seattle/Tacoma Intl-BHX Birmingham

28h 41m2 stops Minneapolis St Paul Amsterdam Schiphol

9:25 am - 11:50 amBHX Birmingham-SEA Seattle/Tacoma Intl

34h 25m1 stop Amsterdam Schiphol

$856Delta

Sat, Sep 19 - Sat, Dec 12

6:50 pm - 5:10 pmSEA Seattle/Tacoma Intl-BHX Birmingham

14h 20m1 stop Munich Franz Josef Strauss

6:05 am - 12:00 pmBHX Birmingham-SEA Seattle/Tacoma Intl

13h 55m1 stop Frankfurt am Main

$860Lufthansa

Sat, Sep 19 - Sat, Dec 12

6:50 pm - 5:10 pmSEA Seattle/Tacoma Intl-BHX Birmingham

14h 20m1 stop Munich Franz Josef Strauss

6:05 am - 12:00 pmBHX Birmingham-SEA Seattle/Tacoma Intl

13h 55m1 stop Frankfurt am Main

$927Lufthansa

Sat, Sep 19 - Sat, Dec 12

6:50 pm - 9:35 pmSEA Seattle/Tacoma Intl-BHX Birmingham

18h 45m2 stops Munich Franz Josef Strauss Frankfurt am Main

5:45 pm - 1:00 pmBHX Birmingham-SEA Seattle/Tacoma Intl

27h 15m2 stops Frankfurt am Main Munich Franz Josef Strauss

$928Lufthansa

Sat, Sep 19 - Sat, Dec 12

7:00 am - 8:05 amSEA Seattle/Tacoma Intl-BHX Birmingham

17h 05m2 stops Chicago O'Hare Intl Zurich

5:45 pm - 1:00 pmBHX Birmingham-SEA Seattle/Tacoma Intl

27h 15m2 stops Frankfurt am Main Munich Franz Josef Strauss

$971Multiple Airlines

Sun, Sep 20 - Sat, Dec 12

3:30 pm - 6:00 pmSEA Seattle/Tacoma Intl-BHX Birmingham

18h 30m2 stops San Francisco Zurich

8:50 am - 6:32 pmBHX Birmingham-SEA Seattle/Tacoma Intl

17h 42m2 stops Zurich Vancouver Intl

$980SWISS

Tue, Sep 15 - Tue, Sep 22

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KLM flights from Seattle to Birmingham

Our best KLM deals on Seattle to Birmingham flight tickets

KLM

Feb 1

SEA7:15 amSeattle/Tacoma Intl

17h 20m

2 stops

BHX8:35 amBirmingham

Mar 1

BHX8:45 pmBirmingham

22h 50m

1 stop

SEA11:35 amSeattle/Tacoma Intl

$815

KLM

Oct 29

SEA3:25 pmSeattle/Tacoma Intl

18h 25m

1 stop

BHX4:50 pmBirmingham

Nov 5

BHX6:00 amBirmingham

13h 47m

1 stop

SEA11:47 amSeattle/Tacoma Intl

$851

Delta flights from Seattle to Birmingham

Our best Delta deals on Seattle to Birmingham flight tickets

Delta

Dec 9

SEA3:25 pmSeattle/Tacoma Intl

18h 15m

1 stop

BHX5:40 pmBirmingham

Dec 15

BHX6:00 amBirmingham

15h 50m

1 stop

SEA1:50 pmSeattle/Tacoma Intl

$791

Delta

Dec 8

SEA4:05 pmSeattle/Tacoma Intl

33h 40m

1 stop

BHX9:45 amBirmingham

Dec 16

BHX6:00 amBirmingham

17h 13m

1 stop

SEA3:13 pmSeattle/Tacoma Intl

$792

Delta

Dec 8

SEA4:05 pmSeattle/Tacoma Intl

33h 40m

1 stop

BHX9:45 amBirmingham

Dec 15

BHX6:00 amBirmingham

15h 50m

1 stop

SEA1:50 pmSeattle/Tacoma Intl

$793

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Fri 12/4

2:35 pm-1:50 pm

1 stop15h 15m

Birmingham

Tue 12/15

7:05 am-5:00 pm

1 stop17h 55m

$636

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Mon 12/7

2:35 pm-1:45 pm

1 stop15h 10m

Birmingham

Tue 12/15

7:05 am-5:00 pm

1 stop17h 55m

$662

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Wed 12/9

3:25 pm-5:40 pm

1 stop18h 15m

Birmingham

Wed 12/16

6:00 am-3:13 pm

1 stop17h 13m

$790

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Wed 12/9

3:25 pm-5:40 pm

1 stop18h 15m

Birmingham

Tue 12/15

6:00 am-1:50 pm

1 stop15h 50m

$791

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Tue 1/12

4:05 pm-9:20 pm

1 stop21h 15m

Birmingham

Wed 1/27

9:25 am-10:05 pm

2 stops20h 40m

$809

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Mon 2/1

7:15 am-8:35 am

2 stops17h 20m

Birmingham

Mon 3/1

8:45 pm-11:35 am

1 stop22h 50m

$815

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Tue 1/12

6:00 am-8:35 am

2 stops18h 35m

Birmingham

Wed 1/27

10:40 am-10:04 pm

2 stops19h 24m

$825

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Thu 10/29

3:25 pm-4:50 pm

1 stop18h 25m

Birmingham

Thu 11/5

6:00 am-11:47 am

1 stop13h 47m

$851

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Thu 10/22

2:10 pm-5:15 pm

1 stop19h 05m

Birmingham

Thu 10/29

6:00 am-1:00 pm

1 stop14h 00m

$870

Quickest round-trip

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Sun 12/6

2:50 pm-5:00 pm

1 stop18h 10m

Birmingham

Thu 12/17

6:00 am-12:00 pm

1 stop14h 00m

$873

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Birmingham

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Seattle and Birmingham?

Prices are currently low for flights on this route.

Typical prices usually range from $796 to $839.
The lowest price recently found on this route was $636.

What is the cheapest month to fly to Birmingham?

The cheapest month to fly to Birmingham from Seattle is in October. Flight prices, which tend to average around $627, are often lower during this time because this is during the off-season. The month of December is another great option to travel to Birmingham, with average flight prices from Seattle averaging around $670.

Can stopping save me money on Seattle to Birmingham flights?

You could potentially save up to 2% on your flight if you consider stops on a Seattle to Birmingham flight.

When to book flights from Seattle to Birmingham

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Birmingham according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Birmingham (SEA to BHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Birmingham

Best Price Found	$320
Fastest flight time	12h 00m
Direct flights	None

The best one-way flight to Birmingham from Seattle in the past 72 hours is $320. The best round-trip flight deal from Seattle to Birmingham found on momondo in the last 72 hours is $636.

The fastest flight from Seattle to Birmingham takes 12h 00m

There are no direct flights from Seattle to Birmingham. There are no popular flight routes from Seattle to Birmingham.

Search flight deals

Frequently asked questions about flying from Seattle to Birmingham

How far is Seattle/Tacoma Intl to Birmingham by plane?
Seattle/Tacoma Intl and Birmingham are 4681.3 mi apart from one another. In terms of flight time, this usually takes a little over 12h 00m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Birmingham Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Birmingham Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Birmingham Airport?
As of September 2026, there are 5 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Birmingham Airport.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Birmingham Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Birmingham Airport.
What documentation or ID do you need to fly to Birmingham Airport?
The travel and health documents required for your trip to Birmingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Birmingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Seattle to Birmingham?
momondo data reveals that the most frequently booked airline on the route from Seattle to Birmingham is Aer Lingus, representing 38% of all bookings. The subsequent popular airlines are Lufthansa at 28%, Virgin Atlantic at 13%, and Delta at 12%.

Best airlines flying from Seattle to Birmingham

Compare and see reviews for airlines that fly from Seattle to Birmingham with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $588	Free Cancellation	Rating 7.4 694 reviews	Search Virgin Atlantic flights
Aer Lingus	PriceFrom $597	Free Cancellation	Rating 7.3 1,758 reviews	Search Aer Lingus flights
Delta	PriceFrom $621	Free Cancellation	Rating 7.8 8,565 reviews	Search Delta flights
Lufthansa	PriceFrom $673	Free Cancellation	Rating 6.8 8,221 reviews	Search Lufthansa flights
KLM	PriceFrom $685	Free Cancellation	Rating 7.8 1,579 reviews	Search KLM flights

Stourbridge

Wolverhampton

Solihull

Tamworth

Walsall

Worcester

Sutton Coldfield

Hinckley

Malvern

West Bromwich

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Birmingham?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Birmingham. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Birmingham with flexible booking policies on momondo?

Yes. All flights to Birmingham from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Birmingham?

Once all potential Seattle to Birmingham flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Birmingham right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Birmingham flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Seattle to Birmingham from $320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Birmingham departing on 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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KLM flights from Seattle to Birmingham

Our best KLM deals on Seattle to Birmingham flight tickets

Delta flights from Seattle to Birmingham

Our best Delta deals on Seattle to Birmingham flight tickets

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See travel insights to Birmingham from

How to get the cheapest flight ticket from Seattle to Birmingham

What is the typical price of a round-trip flight between Seattle and Birmingham?

What is the cheapest month to fly to Birmingham?

Can stopping save me money on Seattle to Birmingham flights?

What is the cheapest airline that flies from Seattle/Tacoma Intl to Birmingham?

What airlines fly to Birmingham?

Which airport is the most popular layover for flights between Seattle and Birmingham?

Which layover airport offers the lowest fares from Seattle to Birmingham?

Which layover airport has the shortest travel time from Seattle to Birmingham?

Which layover airport has the shortest connection time from Seattle to Birmingham?

When to book flights from Seattle to Birmingham

Cheap Seattle to Birmingham (SEA to BHX) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Seattle to Birmingham

Best airlines flying from Seattle to Birmingham

Compare and see reviews for airlines that fly from Seattle to Birmingham with momondo

Traveling to a place near Birmingham?

Why use momondo?

An easier way to manage your Birmingham trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Airports servicing England

Fly your favorite airline to Birmingham

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Birmingham

List of cabin classes available on flights landing in Birmingham. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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